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The effect of Modified Intermittent Fasting Diet on sleep quality and anthropometric indices of obese and/or overweight adult women

Comparison of the effect of Modified Intermittent Fasting Diet and Daily Calorie Restriction Diet on sleep quality and anthropometric indices of obese and/or overweight adult women 18 to 50 years

Status
Active, not recruiting
Phases
Unknown
Study type
Interventional
Source
IRCT
Registry ID
IRCT20220522054958N3
Enrollment
56
Registered
2022-07-08
Start date
2022-09-01
Completion date
Unknown
Last updated
2023-03-13

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Condition 1: overweight. Condition 2: Obesity.

Interventions

Intervention 1: Intervention group: The energy requirements for the individuals calculate using the Mifflin equation. Then, alternately, one day 25% of the energy and the next day 100% of the requir

Sponsors

Kashan University of Medical Sciences
Lead Sponsor

Eligibility

Sex/Gender
Female
Age
18 Years to 50 Years

Inclusion criteria

Inclusion criteria: women in the age range of 18 to 50 years BMI more than or equal to 25 and less than 40

Exclusion criteria

Exclusion criteria: pregnancy breastfeeding Chronic diseases such as high blood pressure, heart disease, diabetes, gastrointestinal disorders such as gastritis, peptic ulcer and duodenal ulcer the habit of smoking alcohol abuse weight loss of 1 to 2 kg in the past month following a specific diet or taking a specific medication taking dietary supplements Having mental disorders Having overnight shifts

Design outcomes

Primary

MeasureTime frame
Free fat mass FM and the body fat mass. Timepoint: The beginning and end of the study. Method of measurement: Inbody Device.;The body fat mass. Timepoint: The beginning and end of the study. Method of measurement: Inbody Device.;Waist circumference. Timepoint: The beginning and end of the study. Method of measurement: non-stretchable measuring tape.;The waist-to-hip ratio. Timepoint: The beginning and end of the study. Method of measurement: by dividing the waist circumference by the hip circumference.;Weight. Timepoint: The beginning and end of the study. Method of measurement: scales.;Sleep quality. Timepoint: The beginning and end of the study. Method of measurement: Pittsburgh Sleep Quality questionnaire.;Daytime sleepiness. Timepoint: The beginning and end of the study. Method of measurement: Epworth Sleepiness questionnaire.;Insomnia. Timepoint: The beginning and end of the study. Method of measurement: Insomnia Severity questionnaire.;BMI. Timepoint: The beginning and end of the study. Method of measurement: Height: stadiometer, Weight: scale.

Secondary

MeasureTime frame
The hip circumference. Timepoint: The beginning and end of the study. Method of measurement: non-stretchable measuring tape.;Visceral fat area. Timepoint: The beginning and end of the study. Method of measurement: Inbody device.;The percent body fat. Timepoint: The beginning and end of the study. Method of measurement: Inbody device.;The soft lean mass. Timepoint: The beginning and end of the study. Method of measurement: Inbody device.;The skeletal muscle mass. Timepoint: The beginning and end of the study. Method of measurement: Inbody device.;The extracellular water ratio. Timepoint: The beginning and end of the study. Method of measurement: Inbody device.;The total body water. Timepoint: The beginning and end of the study. Method of measurement: Inbody device.;Subjective sleep quality (SSQ). Timepoint: The beginning and end of the study. Method of measurement: Pittsburgh Sleep Quality Index (PSQI) questionnaire.;Sleep latency. Timepoint: The beginning and end of the study. Method of measurement: Pittsburgh Sleep Quality Index (PSQI) questionnaire.;Sleep duration. Timepoint: The beginning and end of the study. Method of measurement: Pittsburgh Sleep Quality Index (PSQI) questionnaire.;Habitual sleep efficiency. Timepoint: The beginning and end of the study. Method of measurement: Pittsburgh Sleep Quality Index (PSQI) questionnaire.;Sleep disturbances. Timepoint: The beginning and end of the study. Method of measurement: Pittsburgh Sleep Quality Index (PSQI) questionnaire.;Use of sleeping medication. Timepoint: The beginning and end of the study. Method of measurement: Pittsburgh Sleep Quality Index (PSQI) questionnaire.;Daytime dysfunction. Timepoint: The beginning and end of the study. Method of measurement: Pittsburgh Sleep Quality Index (PSQI) questionnaire.

Countries

Iran (Islamic Republic of)

Contacts

Public ContactSaeede Hoseini

Kashan University of Medical Sciences

shoseinih3322@gmail.com+98 31 5554 1112

Outcome results

None listed

Source: IRCT (via WHO ICTRP) · Data processed: Feb 10, 2026